| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.83 | 5.435% | $168.5168 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $88.91 | 12.794% | $100.2851 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $49.78 | 8.347% | $53.9351 | $53.94 | $53.95 | $53.90 |
| Purchase #4 | $67.39 | 11.584% | $75.1965 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $203.91 | 3.855% | $211.7707 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $161.72 | 7.721% | $174.2064 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $25.91 | 8.676% | $28.158 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $757.45 | $812.0686 | $812.09 | $812.05 | $812.10 | |